3X.6 High Speed Steel, Round Adjustable, Special Metric Thread Die 13/16″ O.d.

Description

3X.6 High Speed Steel, Round Adjustable, Special Metric Thread Die, 13/16″ O.d. A High Speed Steel Round Adjustable Die Is Designed To Cut New Threads. Round Dies Are Chamfered On Both Faces. One Side Has A 2 To 3 Thread Taper For Starting New Threads, While The Other Side Has A 1 To 1-1/2 Thread Chamfer For Threading Close To A Shoulder. Adjustment Is Obtained By A Fine Pitch Screw Which Forces The Sides Of The Die Apart, Or Allows Them To Spring Together. The Slot Is Beveled So That When The Dies Are Used In A Machine Holder The Adjusting Screw Can Be Removed And Adjustment Made By The Adjusting Screws In The Holder.